public HSC7800(DeserializationContext input)
{
if (input == null)
throw new ArgumentNullException("input");
input.CheckVersion(1);
ROM = input.ReadExpectedBytes(4096);
SRAM = input.ReadRAM6116();
Size = Mask = (ushort)ROM.Length;
Mask--;
}
public HSC7800(DeserializationContext input)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
input.CheckVersion(1);
ROM = input.ReadExpectedBytes(4096);
SRAM = input.ReadRAM6116();
Size = Mask = (ushort)ROM.Length;
Mask--;
}
public HSC7800(byte[] hscRom, byte[] ram)
{
if (hscRom == null)
throw new ArgumentNullException("hscRom");
if (ram == null)
throw new ArgumentNullException("ram");
if (hscRom.Length != 4096)
throw new ArgumentException("ROM size not 4096", "hscRom");
ROM = hscRom;
SRAM = new RAM6116(ram);
Size = Mask = (ushort)ROM.Length;
Mask--;
}
public Machine7800(Cart cart, Bios7800 bios, HSC7800 hsc, ILogger logger, int scanlines, int startl, int fHZ, int sRate, ReadOnlyMemory <uint> p)
: base(logger, scanlines, startl, fHZ, sRate, p, 320)
{
Mem = new AddressSpace(this, 16, 6); // 7800: 16bit, 64byte pages
CPU = new M6502(this, 4);
Maria = new Maria(this, scanlines);
Mem.Map(0x0000, 0x0040, Maria);
Mem.Map(0x0100, 0x0040, Maria);
Mem.Map(0x0200, 0x0040, Maria);
Mem.Map(0x0300, 0x0040, Maria);
PIA = new PIA(this);
Mem.Map(0x0280, 0x0080, PIA);
Mem.Map(0x0480, 0x0080, PIA);
Mem.Map(0x0580, 0x0080, PIA);
RAM1 = new RAM6116();
RAM2 = new RAM6116();
Mem.Map(0x1800, 0x0800, RAM1);
Mem.Map(0x2000, 0x0800, RAM2);
Mem.Map(0x0040, 0x00c0, RAM2); // page 0 shadow
Mem.Map(0x0140, 0x00c0, RAM2); // page 1 shadow
Mem.Map(0x2800, 0x0800, RAM2); // shadow1
Mem.Map(0x3000, 0x0800, RAM2); // shadow2
Mem.Map(0x3800, 0x0800, RAM2); // shadow3
BIOS = bios;
HSC = hsc;
if (HSC != HSC7800.Default)
{
Mem.Map(0x1000, 0x800, HSC.SRAM);
Mem.Map(0x3000, 0x1000, HSC);
Logger.WriteLine("7800 Highscore Cartridge Installed");
}
Cart = cart;
Mem.Map(0x4000, 0xc000, Cart);
}
public HSC7800(byte[] hscRom, byte[] ram)
{
if (hscRom == null)
{
throw new ArgumentNullException("hscRom");
}
if (ram == null)
{
throw new ArgumentNullException("ram");
}
if (hscRom.Length != 4096)
{
throw new ArgumentException("ROM size not 4096", "hscRom");
}
ROM = hscRom;
SRAM = new RAM6116(ram);
Size = Mask = (ushort)ROM.Length;
Mask--;
}
public RAM6116 ReadRAM6116()
{
var ram6116 = new RAM6116(this);
return ram6116;
}
public RAM6116 ReadRAM6116()
{
var ram6116 = new RAM6116(this);
return(ram6116);
}
public void Write(RAM6116 ram6116)
{
ram6116.GetObjectData(this);
}
public void Write(RAM6116 ram6116)
{
ram6116.GetObjectData(this);
}
